What happens to the kinetic energy of the emitted electrons when the light is incident on a metal surface?
Anonymous Quiz
38%
It varies with the frequency of light
32%
It varies with the light intensity
23%
It varies with the speed of light
7%
It varies irregularly
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A photoelectric cell is a device which
Anonymous Quiz
56%
Converts light energy into electricity
29%
Converts electricity into light energy
11%
Stores Light energy
5%
Stores Electricity
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What does a cathode ray consist of?
Anonymous Quiz
42%
Electrons
28%
Protons
10%
Photons
20%
Alpha particles
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Who gave the theory of quantization of electric charge?
Anonymous Quiz
58%
J.J Thomason
16%
William Crookes
20%
R.A Millikan
5%
Wilhelm Hallwachs
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Let's get to your confusions and clear them layer by layer,, aajao sab bachho
😢2
Hiii bachcho quiz enhances your learning, so don't forget to attempt them
👍8
Which of the following metals is not sensitive to visible light?
Anonymous Quiz
26%
Rubidium
33%
Sodium
27%
Caesium
14%
Cadmium
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Which of the following does the wave theory of light not explain?
Anonymous Quiz
18%
Diffraction
37%
Photocurrent
30%
Polarization
15%
Interference
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Photons are deflected by
Anonymous Quiz
15%
Magnetic field only
26%
Electric field only
44%
Electromagnetic field
15%
None of the above
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The photoelectric effect is based on the law of conservation of
Anonymous Quiz
46%
Energy
25%
Momentum
14%
Mass
15%
Angular momentum
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It doesn't matter bachho k doubt ek hai ya bohot sare, chhota hai ya boho bade... Humein to discuss karna hai, to aajaiye sab
👍14
If a glass prism is dipped in water, what happens to its dispersive power?
Anonymous Quiz
29%
Increases
42%
Decreases
22%
Does not change
7%
No effect
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